<!DOCTYPE html>
<title>CSS Reftest Reference</title>
<link rel="author" title="Ms2ger" href="mailto:Ms2ger@gmail.com">
<style type="text/css">
#test {
  background: blue;
  height: 100px;
  width: 100px;
}
</style>
<p>Test passes if there is a square (four equal sides) below.</p>
<div id="test"></div>
